We all know sunscreen is essential for protecting our skin from harmful UV rays, but if you were to walk down any skincare aisle or scroll through online options, you’d quickly realize there are a lot of choices. From mineral to chemical formulas, SPF 15 to 100, and creams to sprays, it’s no wonder people ask, “How do you know what sunscreen to use?”
The answer depends on several key factors: your skin type, time outdoors, and personal preferences like texture or scent. In this guide, we’ll explain how to choose sunscreen that protects your skin and works with your lifestyle and specific needs. Whether you have sensitive skin or want the best sunscreen for your skin type, we’ve got you covered.
Why Sunscreen Matters (Every Single Day)
Before diving into the details, let’s cover why sunscreen deserves a place in your daily routine. Sunscreen protects your skin from the sun’s ultraviolet (UV) rays, specifically UVA (which causes premature aging) and UVB (which causes burns). Overexposure to either can lead to skin damage, sunspots, and even skin cancer. And no, sunscreen isn’t just for sunny days at the beach. UV rays penetrate clouds and windows, so daily protection is a must.
How Do You Know What Sunscreen to Use?
The truth is that no one product is perfect for everyone. The right sunscreen for you depends on:
- Your skin type (dry, oily, acne-prone, sensitive, or combination)
- Your activity level (Are you sweating? Swimming?)
- How long you’ll be exposed to the sun
- Personal preferences (cream vs. gel, tinted vs. clear, etc.)
How to Choose the Best Sunscreen for Your Skin
Here are eight things to consider to help you pick your next sunscreen.
1. Know Your Skin Type
There are three skin types to consider when choosing a sunscreen.
Oily or Acne-Prone Skin
Look for lightweight, non-comedogenic (won’t clog pores) formulas labeled “oil-free.” Gel-based or water-based sunscreens are great options.
- Best Ingredients: Zinc oxide
- Avoid: Heavy creams or formulas with alcohol
Dry Skin
Cream or lotion-based sunscreens with added moisturizers work best. Look for hydrating ingredients like hyaluronic acid or glycerin.
- Best Ingredients: Ceramides, hyaluronic acid, niacinamide
- Avoid: Sprays or gels that may dry out the skin
Sensitive Skin
Stick to mineral sunscreens that contain zinc oxide or titanium dioxide. These sit on top of the skin rather than absorbing into it, reducing irritation.
- Best Ingredients: Zinc oxide, titanium dioxide
- Avoid: Fragrance, parabens, chemical sunscreens (oxybenzone, avobenzone, octisalate, homosalate)
2. Choose Between Mineral and Chemical Sunscreens
There are two main types of sunscreens.
Mineral (Physical) Sunscreens
These contain zinc oxide or titanium dioxide and reflect UV rays as a physical barrier. A mineral sunscreen is ideal for sensitive or reactive skin types.
- Pros: Less likely to irritate, starts working immediately
- Cons: Can leave a white cast on darker skin tones
Chemical Sunscreens
These use a combination of ingredients, such as oxybenzone, avobenzone, octisalate, octinoxate, and homosalate. These chemicals work by absorbing UV rays into the skin and converting them into heat.
- Pros: Lightweight, often more cosmetically appealing (no white cast)
- Cons: May cause irritation or allergic reactions in sensitive skin
3. Look for Broad-Spectrum Protection
When learning how to choose sunscreen, one non-negotiable feature is broad-spectrum protection. This means the product shields against both UVA and UVB rays. UVA rays cause long-term skin aging, while UVB rays are responsible for burns. If it doesn’t say “broad-spectrum” on the label, skip it.
4. Pay Attention to SPF
SPF (Sun Protection Factor) tells you how well the sunscreen protects against UVB rays. Dermatologists recommend at least SPF 30, which blocks around 97% of UVB rays.
- SPF 15: Okay for occasional indoor exposure
- SPF 30: Good for everyday outdoor activities
- SPF 50+: Best for prolonged sun exposure or very fair skin
Don’t be fooled by high numbers. SPF 100 isn’t twice as protective as SPF 50. SPF 50 blocks 98%, and SPF 100 blocks about 99%.
5. Consider Texture and Format
Sunscreen comes in many forms, including lotions, sprays, sticks, gels, and powders. The best one is the one you’ll use.
- Lotions/Creams: Best for full-body coverage
- Gels: Great for oily skin or hairy areas
- Sprays: Convenient but require a generous, even application
- Sticks: Perfect for on-the-go reapplying around the eyes
6. Water Resistance Matters
If you’re swimming or sweating, you’ll want a sunscreen labeled “water-resistant.” These usually hold up for 40 to 80 minutes of activity, but always reapply after toweling off or every two hours.
7. Read the Ingredient List
When determining the best sunscreen for your skin, flip the bottle over and scan the ingredients. Avoid common irritants like fragrance, dyes, or preservatives if you have sensitive skin.
8. Don’t Forget About Your Lips and Eyes
Many people overlook these delicate areas. Use a lip balm with SPF 15+ and consider a sunscreen stick or eye cream with SPF for the under-eye area.
Looking to Refresh Sun-Damaged Skin?
Our expert teams in Atlanta and Dallas offer a range of treatments designed to deliver your desired results. Whether you want to even your skin tone or soften wrinkles, we’re here to help with microneedling, chemical peels, and more.
Book an appointment at our location in Atlanta or Dallas today.
